The Dichotomous Key Activity
Seventh graders determine whether the dichotomous key identifies the flavors of Bertie Botts Every Flavor Beans in this experiment using the scientific method.
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St. Lawrence River Organisms and Environment
Two films are suggested as initiating activities, but you would have to locate them. Nevertheless, there is plenty of material here to provide your biology or ecology classes with a complete mini-unit on freshwater fish species in the...
7th - 8th Science
Project Budburst - Citizen Science
Budburst is the emergence of new leaves on a tree in spring. This activity requires learners to identify trees, take careful observations of their tree and note phenological dates - the date of the first leaf, first leaf falling, first...
6th - 12th Science CCSS: Adaptable
Introducing the Use of Dichotomous Keys to Students
Middle schoolers are introduced to the use of dichotomous keys as a simple means of beginning scientific observations in nature. They comprehend how to use a dichotomous key. Students distinguish characteristics of a group of organisms....
6th - 8th Science